Why century-old machinery still functions in a disposable age
In short: Modern engineering often prioritizes planned obsolescence, but early industrial design followed a different philosophy. This video explores the specific mechanical choices that allowed machines built over 100 years ago to remain operational today.
Before the era of computerized controls and disposable components, engineers focused on durability through structural integrity. Key features included massive cast-iron frames and oversized gears designed to withstand heavy use over generations. The video examines how these machines were engineered to be simple enough for repair rather than replacement.
The longevity of these machines also relied heavily on consistent lubrication and maintenance practices. While many old machines survived due to these robust designs, the content clarifies that durability was not universal; not every machine from that era was built to last a century.
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Sources
- Summary by Intellect · source: How Did Old Machines Last for 100 Years?
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